Khodrocar - Hagerty, the insurance and vehicle-valuation company that monitors each of the auction venues, reports that while 85 fewer vehicles have been offered to date than a year ago, and that million-dollar sales have backed off some, the sell-through rate remains consistent and some of the most anticipated cars crossed the block Thursday, "and those star cars didn’t disappoint.”

"The top car of the night was Bonhams’ 1958 Porsche 550A Spyder works race car that placed fifth overall at Le Mans,” Hagerty said in its daily report. "The 550A was the subject of fierce bidding, riding that enthusiasm to a $5.17 million final price, including buyer’s premium.

"RM Sotheby’s top car was the 1966 Shelby Cobra 427 S/C, which closed to applause at a $2,948,750 sale price. Bonhams also sold its 1972 Ferrari 365 GTS/4 Daytona sold for $2.64 million, and RM Sotheby’s 1948 Tucker 48 Sedan sold for $1,793,750 — both strong numbers.”

More such featured cars are on the dockets today and Saturday.

Meanwhile, the heart of the collector car marketplace continued to beat strongly in Arizona on Thursday.

Hagerty added that no segment is truly suffering, "with muscle cars, sports cars, and even cars from the 1950s hitting expected numbers.”

Hagerty noted that highlights for Friday figure to be RM Sotheby’s offer of a 1954 Jaguar D-Type XKD403 (estimated to be worth $12 million to $15 million), Gooding & Company offering a 1958 Ferrari 250 GT Series I Cabriolet (estimate of $7,000,000 to $8,500,000), and Barrett-Jackson sending across its block the 2019 Ford Mustang Bullitt serial number 001 with proceeds benefitting Boys Republic, Steve McQueen’s favored charity.

Figures below are preliminary numbers recorded at the auctions by Hagerty observers and include buyer’s fees, but do not include any post-block sales.